The big overall show is just days away, and the most important passion of all has disappeared! No unmarried observation remains in what it ought to be. The orchestra is panicking, the singers are pacing, and the director is pulling his hair out.
Clara knows the opera house better than all of us, every backstage nook, every dusty garage room, every hidden nook in which vintage machines sleep. As she wanders the colorful, cartoon-like halls, she discovers a forgotten sheet tune, a violin that hasn't been displayed in years, and little clues left on the surface through a mysterious musician who disappeared long ago. Every little quest brings her to the coronary heart of mystery. Was the passion stolen? hidden? Or does it hold the secret that the opera house is best remembered?
So, draw the curtain again, pay close attention, and help Clara find the missing passion earlier than the show needs it. The opera is ready to sing again and relies on you!